Hardware Spec Index

Brontix FN-3914 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3914-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index293 (Case Fans scale)
Category rank#8,757
Street price$9
Power3 W
Performance per dollar32.56
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3914 XT
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3914 XT 120mm PWM Case Fan”, https://vextor7.com/item/20147771 (accessed 2026-10-20).